*{
    margin: 0;
    padding: 0;
    font-family:"Microsoft YaHei";;
}
body,html{
    width: 100%;
    height: 100%;
}
#wrap{
    width: 100%;
    height: 100%;
    position: absolute;
    overflow: hidden;
    background: linear-gradient(to right,#5fb7af,#74c5b6,#77ddb8,#76dcb7);
    min-width: 850px;
    min-height: 460px;
}
#btn_star{
    width: 100%;
    height: 100%;
    box-sizing:border-box;
    display:inline-block;
    background: transparent;
    border: 3px solid #fff;
    border-radius: 5px;
    color: #fff;
    position:absolute;
    left:0;
    top: 100%;
    cursor: pointer;

}
.load{
    width: 40%;
    height: 50%;
    position:absolute;
    left: 50%;
    top: 50%;
    transform:translate(-50%,-50%);
    text-align: center;
    padding:10px;
    min-width:420px;
    min-height: 280px;
}
.load h1{
    color: #fff;
    font-family: "Microsoft YaHei";
    font-size: 50px;
    text-align: center;
    font-weight: 500;
    margin-top: 20px;
}
#out_content{
    font-size:40px;
}
#download{
    display:none;
}
#file{display: none}
.f_file{
    padding-left: 45px;
    background-image:url(img/file.png);
    background-size: 16%;
    background-repeat: no-repeat;
    background-position:30px center;
}
.upload_box{
    width: 40%;
    height: 20%;
    min-width: 220px;
    min-height:60px;
    position:absolute;
    left:50%;
    top: 50%;
    transform:translate(-50%,-50%);
}
.upload_box .btns{
    width: 100%;
    height: 100%;
    box-sizing:border-box;
    display:inline-block;
    background-color: transparent;
    border: 3px solid #fff;
    border-radius: 5px;
    color: #fff;
    position:absolute;
    left:0;
    cursor: pointer;
    overflow:hidden;
}
.btns:hover,#btn_star:hover{
    border:3px solid #87fd9d;
}
#btn_ud{
    box-sizing: border-box;
    padding-left: 20px;
    top: 120%;
    background-image: url(img/load.gif);
    background-size: 25%;
    background-repeat: no-repeat;
    background-position:48px center;
}
#file_ch{
    width: 100%;
    height: 50%;
    box-sizing:border-box;
    display:inline-block;
    background-color: transparent;
    border: 3px solid #fff;
    border-radius: 5px;
    color: #fff;
    position:absolute;
    left:0;
    top: 120%;
    cursor: pointer;
    box-sizing: border-box;
    padding-left: 10px;
    outline: none;
}
#file_ch:hover{
    border:3px solid #87fd9d;
}
#file_ch option{
    color:#1dce0a;
}
#sum_t{
    position:absolute;
    left:50%;
    top: 115%;
    transform: translate(-50%);
    color:#fff;
    font-weight:500;
}
#sum{
    position:absolute;
    left:50%;
    top: 105%;
    transform: translate(-50%);
    color:#fff;
    font-weight:500;
}
#sum_b{
    position:absolute;
    bottom:0;
    right:4px;
    color:#fff;
    font-size:12px;
}
#ret{
    display:inline-block;
    width: 100px;
    height: 30px;
    box-sizing:border-box;
    position:absolute;
    top:10px;
    right: 10px;
    line-height: 28px;
    padding-left: 30px;
    color:#fe5959;
    background-image: url(img/exit1.png);
    background-size: 35%;
    cursor:pointer;
    background-repeat: no-repeat;
    background-position: left center;
    display: none;
}
#ret:hover{
    color:#fff;
    background-image: url(img/exit.png);
    background-size: 35%;
}
#side{
    position: absolute;
    width: 140px;
    height: 60%;;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    box-sizing: border-box;
    padding: 0px 4px;
    overflow: auto;
    overflow-x:hidden; 
    display: none;
}
#side table{
    width: 100%;
    text-align: center;
    color: #fff;
}
#side table caption{
    width: 100%;
    height: 30px;
    font-size: 22px;
    line-height: 30px;
    font-weight: 600;
    margin: 20px 0;
}
.child td{
    width: 100%;
    float: left;
    height: 30px;
}
#about_mode{
    width: 100%;
    position: absolute;
    left: 50%;
    transform:translate(-50%);
    color:#fff;
    top: 250%;
}
#about_mode input{
    outline:none;
}
#about_mode label{
    cursor: pointer;

}
#about_mode label:hover{
    color:#87fd9d;
}
#clear_btn{
    width: 90%;
    height: 30px;
    display: inline-block;
    box-sizing:border-box;
    color: #fff;
    position: absolute;
    text-align: center;
    line-height: 24px;
    bottom: 0px;
    border: 2px solid #fff;
    cursor: pointer;
}
#clear_btn:hover{
    border: 2px solid #87fd9d;
}